I have posted a new release (29-May-2018) in full installer and executable-only versions. No changes to help file.
The changes (taken from the update log) are:
Fixed bug causing masks to crash introduced in 28-May version.
Bug fix release 29-May-2018
Moderator: jsachs
Bug fix release 29-May-2018
Jonathan Sachs
Digital Light & Color
Digital Light & Color